CN220894382U - Connecting wire for detecting air conditioner teaching megohmmeter - Google Patents
Connecting wire for detecting air conditioner teaching megohmmeter Download PDFInfo
- Publication number
- CN220894382U CN220894382U CN202322568879.7U CN202322568879U CN220894382U CN 220894382 U CN220894382 U CN 220894382U CN 202322568879 U CN202322568879 U CN 202322568879U CN 220894382 U CN220894382 U CN 220894382U
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- China
- Prior art keywords
- sleeve
- disc
- push rod
- air conditioner
- connecting wire
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Links
- 238000001514 detection method Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to a connecting wire for detecting an air conditioner teaching megameter, which comprises a connecting wire, a megameter connecting terminal and a measuring connecting end, wherein the measuring connecting end comprises a second connecting sleeve, a threaded rod, at least two groups of clamping plates of a push plate and a push rod, positioning shafts with the same number as the clamping plates and connecting sleeves, one end of the second connecting sleeve is sleeved at the end part of the megameter connecting terminal and is fixedly connected with the end part of the megameter connecting terminal, the threaded rod in threaded connection with the second connecting sleeve is arranged at the outer side of the other end of the second connecting sleeve, and the top end of the threaded rod is in contact with the outer edge of the push plate. According to the utility model, through measuring the deflection setting of the clamping plates of the groups in the connecting end, the clamping plates of the groups can be stably clamped on the binding posts in the air conditioner circuit structure when the resistance parameters related to the air conditioner are detected by utilizing the megameter, so that the loosening and dropping of the connecting cable during detection are reduced, and the detection stability is improved.
Description
Technical Field
The utility model relates to the technical field of European megameters, in particular to a connecting wire for detecting an air conditioner teaching megameter.
Background
Megameters, also known as meggers, are a commonly used type of measuring instrument for measuring insulation resistance of electrical equipment and electrical lines. When the resistance value of the resistor is detected by using the European style meter, the European style meter is required to be connected with the wiring terminal of the equipment to be detected by using a connecting wire for detection.
When the resistance parameter on the air conditioner circuit structure is detected by utilizing the European style meter, as the wiring terminals in the air conditioner are columnar, the clamping of the connecting wires on the wiring terminals of the air conditioner is easy to slide and loose, and even falling off can be generated in the detection process, so that the detection stability is affected.
Disclosure of utility model
(One) solving the technical problems
The utility model provides a connecting wire for detecting an air conditioner teaching megohmmeter, which solves the problems that the clamping of the connecting wire on an air conditioner wiring terminal is easy to generate sliding looseness and even can generate falling in the detection process, thereby influencing the stability of detection.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air conditioner teaching megameter detects and uses connecting wire, includes connecting wire, imperial meter connecting terminal and measurement link, the measurement link includes second adapter sleeve, threaded rod, pushing disc, push rod at least two sets of splint, quantity and the locating shaft and the adapter sleeve that splint quantity equals, the one end cover of second adapter sleeve is established at imperial meter connecting terminal's tip and with fixed connection, the other end outside of second adapter sleeve is provided with the threaded rod with second adapter sleeve threaded connection, the top of threaded rod contacts with the outer fringe of pushing disc, and pushing disc cover establishes in the bottom of push rod and with fixed connection, the push rod slides and sets up in the interior middle part of adapter sleeve, at least two sets of splint evenly distributed in the outside of push rod, splint all are provided with the profile of tooth structure that mutually support on the outer wall of one side and push rod of push rod, and splint utilize the locating shaft rotation to connect in the inner chamber of adapter sleeve for at least two sets of splint utilize the longitudinal movement of adapter sleeve to produce the deflection.
Preferably, the clamping plate comprises a triangular clamping part and a disc-shaped tooth-shaped disc, wherein the tooth-shaped disc is fixed below the clamping part, and a tooth-shaped structure with the modulus equal to that of the outer wall of the push rod is arranged on the outer wall of the tooth-shaped disc.
In a further preferred embodiment, the clamping part of the clamping plate is provided with anti-slip threads on a vertical plane.
In a further preferred embodiment, the second connecting sleeve includes a copper sleeve sleeved at the end of the connection terminal of the European style chart and a positioning disc welded and fixed on the outer wall of the second connecting sleeve, and the threaded rod is in threaded connection with the positioning disc, so that the threaded rod is movably arranged on the outer side of the copper sleeve, a guiding groove is formed in the outer wall of the second connecting sleeve, and the guiding groove is located above the positioning disc and is penetrated by the pushing disc in a sliding manner.
In a further preferred embodiment, the outer wall of the connecting sleeve is provided with a number of movable slots equal to the number of clamping plates, the clamping parts in the clamping plates being deflectable through adjacent movable slots.
In a further preferred embodiment, the euro-meter connection terminal includes a connection piece and a first connection sleeve, one end of the first connection sleeve is sleeved at the end of the connection wire and is fixedly connected with the end of the connection wire, and the other end of the first connection sleeve is welded and fixed with the connection piece.
(III) beneficial effects
Compared with the prior art, the utility model provides the connecting wire for detecting the megameter for the air conditioner teaching, which has the following beneficial effects:
1. According to the utility model, through measuring the deflection setting of the clamping plates of the groups in the connecting end, the clamping plates of the groups can be stably clamped on the binding posts in the air conditioner circuit structure when the resistance parameters related to the air conditioner are detected by utilizing the megameter, so that the loosening and dropping of the connecting cable during detection are reduced, and the detection stability is improved.
Drawings
FIG. 1 is a schematic overall structure according to an embodiment;
FIG. 2 is a schematic structural view of a measurement connection according to an embodiment;
Fig. 3 is a schematic view of the internal structure of the connecting sleeve in the measuring connection according to an embodiment.
In the figure: 10. a connecting wire; 20. a European style meter connection terminal; 21. a connecting sheet; 22. a first connection sleeve; 30. measuring a connecting end; 31. a second connecting sleeve; 311. a positioning plate; 312. a guide groove; 32. a threaded rod; 33. pushing the disc; 34. a push rod; 35. a clamping plate; 351. a toothed disc; 36. positioning a shaft; 37. connecting sleeves; 371. a movable groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a connection wire for detecting an air conditioner teaching megohmmeter includes a connection wire 10, a megohmmeter connection terminal 20 and a measurement connection terminal 30.
In this embodiment, the two ends of the connection wire 10 are peeled to expose the conductive copper core inside the portion, and the two ends of the connection wire are respectively extended into the euler-gauge connection terminal 20 and the measurement connection terminal 30, and then the euler-gauge connection terminal 20 and the measurement connection terminal 30 are pressed and fastened to the end of the connection wire 10 by a tool.
In the present embodiment, the euro-meter connection terminal 20 includes a connection piece 21 and a first connection sleeve 22. The first connection sleeve 22 is provided in a sleeve shape of copper, and the first connection sleeve 22 is press-fixed to one end of the connection wire 10. The first connecting sleeve 22 is welded to the connecting piece 21, so that the connecting piece 21 can be inserted into the terminal of the euro-meter and clamped.
In this embodiment, the measurement connection end 30 includes at least two sets of clamping plates 35 of the second connecting sleeve 31, a threaded rod 32, a pushing disc 33, a pushing rod 34, positioning shafts 36 equal to the clamping plates 35 in number, and connecting sleeves 37. The second connecting sleeve 31 comprises a copper sleeve sleeved at the end part of the European style meter connecting terminal 20 and a positioning disc 311 welded and fixed on the outer wall of the second connecting sleeve 31, and the copper sleeve in the second connecting sleeve 31 is sleeved at the end part of the European style meter connecting terminal 20 and is fixedly connected with the European style meter connecting terminal; the outer side of one end of the second connecting sleeve 31, which is opposite to the connecting wire 10, is provided with a threaded rod 32 in threaded connection with the positioning disc 311 in the second connecting sleeve 31, so that the threaded rod 32 is movably arranged on the outer side of the copper sleeve. The outer wall of the copper sleeve in the second connecting sleeve 31 is provided with a guide groove 312, the guide groove 312 is positioned above the positioning disc 311 and is penetrated by the pushing disc 33 in a sliding manner, the top end of the threaded rod 32 is contacted with the outer edge of the pushing disc 33, and the pushing disc 33 can be pushed to longitudinally move along the guide groove 312 when the threaded rod 32 moves. The push plate 33 is sleeved at the bottom of the push rod 34 and is fixedly connected with the push rod, and the push rod 34 is slidably arranged at the inner middle part of the connecting sleeve 37, so that the push plate 33 can drive the push rod 34 to move along with the push rod. The clamping plates 35 of at least two groups are uniformly distributed on the outer side of the push rod 34, the clamping plates 35 comprise triangular clamping parts and disc-shaped tooth-shaped discs 351, the tooth-shaped discs 351 are fixed below the clamping parts, tooth-shaped structures with the modulus equal to that of the outer wall of the push rod 34 are arranged on the outer wall of the tooth-shaped discs 351, the clamping plates 35 are rotationally connected in the inner cavity of the connecting sleeve 37 by utilizing the positioning shaft 36, so that the clamping plates 35 of at least two groups deflect by utilizing the longitudinal movement of the connecting sleeve 37, and the binding posts can be clamped by utilizing the clamping parts by utilizing the deflection of the clamping plates 35 of at least two groups. The clamping part of the clamping plate 35 is provided with anti-slip patterns on the vertical plane, so that sliding looseness can be reduced after the clamping part clamps the binding post. The outer wall of the connecting sleeve 37 is provided with movable grooves 371 with the same number as the clamping plates 35, and clamping parts in the clamping plates 35 can deflect to pass through the adjacent movable grooves 371 so as to avoid the interference of the connecting sleeve 37 to influence the action of the clamping plates 35.
The structure in the measuring connection terminal 30 in the present embodiment adopts a conductive metal material so that the conductivity of the connecting wire 10, the omnirange connection terminal 20, and the measuring connection terminal 30 is utilized after the post is clamped by the clamping plate 35, thereby enabling the omnirange to be detected.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting wire for air conditioner teaching megameter detection, includes connecting wire (10), european megameter connecting terminal (20) and measures link (30), its characterized in that, measure link (30) including second adapter sleeve (31), threaded rod (32), pushing disc (33), push rod (34) clamp plate (35) of two at least groups, quantity and locating shaft (36) and adapter sleeve (37) that the quantity equals of clamp plate (35), the one end cover of second adapter sleeve (31) is established at the tip of European megameter connecting terminal (20) and is fixed connection with it, the other end outside of second adapter sleeve (31) be provided with threaded rod (32) of second adapter sleeve (31) threaded connection, the top of threaded rod (32) contacts with the outer fringe of pushing disc (33), and push disc (33) cover is established in the bottom of push rod (34) and is fixed connection with it, push rod (34) slide and set up in the interior middle part of adapter sleeve (37), at least two sets of push rod (35) evenly distributed in the outside of push rod (34), push rod (35) are provided with the profile of tooth (34) on the inner chamber (37) of rotation structure that the push rod (34) are located in the one side of adapter sleeve (35) and the clamp plate (34) that the one side is connected with each other, so that at least two sets of clamping plates (35) are deflected by means of the longitudinal movement of the connecting sleeve (37).
2. The connecting wire for detecting air conditioner teaching megohmmeter according to claim 1, wherein: the clamping plate (35) comprises a triangular clamping part and a disc-shaped tooth-shaped disc (351), the tooth-shaped disc (351) is fixed below the clamping part, and a tooth-shaped structure with the modulus equal to that of the outer wall of the push rod (34) is arranged on the outer wall of the tooth-shaped disc (351).
3. The connecting wire for detecting the megameter for air conditioning teaching according to claim 2, wherein: anti-skid patterns are arranged on the vertical plane of the clamping part in the clamping plate (35).
4. The connecting wire for detecting air conditioner teaching megohmmeter according to claim 1, wherein: the second connecting sleeve (31) comprises a copper sleeve sleeved at the end part of the European style meter connecting terminal (20) and a positioning disc (311) welded and fixed on the outer wall of the second connecting sleeve (31), the threaded rod (32) is in threaded connection with the positioning disc (311) so that the threaded rod (32) is movably arranged on the outer side of the copper sleeve, a guide groove (312) is formed in the outer wall of the second connecting sleeve (31), and the guide groove (312) is located above the positioning disc (311) and is penetrated by the pushing disc (33) in a sliding mode.
5. A connecting wire for detecting air conditioning teaching megohmmeter according to claim 2 or 3, characterized in that: the outer wall of the connecting sleeve (37) is provided with movable grooves (371) the number of which is equal to that of the clamping plates (35), and clamping parts in the clamping plates (35) can deflect to pass through the adjacent movable grooves (371).
6. The connecting wire for detecting air conditioner teaching megohmmeter according to claim 1, wherein: the European style meter connecting terminal (20) comprises a connecting sheet (21) and a first connecting sleeve (22), one end of the first connecting sleeve (22) is sleeved on the end part of the connecting wire (10) and fixedly connected with the end part of the connecting wire, and the other end of the first connecting sleeve (22) is fixedly welded with the connecting sheet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568879.7U CN220894382U (en) | 2023-09-21 | 2023-09-21 | Connecting wire for detecting air conditioner teaching megohmmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568879.7U CN220894382U (en) | 2023-09-21 | 2023-09-21 | Connecting wire for detecting air conditioner teaching megohmmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220894382U true CN220894382U (en) | 2024-05-03 |
Family
ID=90871885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322568879.7U Active CN220894382U (en) | 2023-09-21 | 2023-09-21 | Connecting wire for detecting air conditioner teaching megohmmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220894382U (en) |
-
2023
- 2023-09-21 CN CN202322568879.7U patent/CN220894382U/en active Active
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